219465496

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 415724400

約数和(自身を除く): 196258904

約数列:

[1, 2, 4, 8, 233, 281, 419, 466, 562, 838, 932, 1124, 1676, 1864, 2248, 3352, 65473, 97627, 117739, 130946, 195254, 235478, 261892, 390508, 470956, 523784, 781016, 941912, 27433187, 54866374, 109732748, 219465496]

約数ペア:

[(1, 219465496), (2, 109732748), (4, 54866374), (8, 27433187), (233, 941912), (281, 781016), (419, 523784), (466, 470956), (562, 390508), (838, 261892), (932, 235478), (1124, 195254), (1676, 130946), (1864, 117739), (2248, 97627), (3352, 65473)]